Tire tread



FIG. 1 is a perspective view of a tire tread with the tire to which it can be attached shown in dashed lines for environmental purposes.

FIG. 2 is a front view of the tire tread and environmental tire of FIG. 1 ;

FIG. 3 is a right side view of the tire tread and environmental tire of FIG. 1 , it being understood that the left side view is a mirror image;

FIG. 4 is a section view taken along line 4 of FIG. 2 ; and,

FIG. 5 is an enlarged view of the tread of FIG. 2 .

The dashed lines in the drawings show environmental features of the tire and form no part of the following claim. 

CLAIM The ornamental design for a tire tread, as shown and described. 